Polyphosphates, other (HS 283539)
Polyphosphates, other (HS 283539) has 1,124 U.S. import bill-of-lading shipment records between Jun 2019 and Jul 2026. The largest U.S. importer of Polyphosphates, other is BUDENHEIM USA INC, with 215 shipments, followed by OMNI CHEM 136 LLC and PRAYON INC. The leading supplier is CHEMISCHE FABRIK BUDENHEIM KG, with 204 shipments, followed by ADITYA BIRLA CHEMICALS THAILAND LTD and ADITYA BIRLA CHEMICALS THAILAND. Goods originate mainly from THAILAND and FRANCE, arriving primarily at SAVANNAH, GA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Polyphosphates, other (HS 283539), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is CHEMISCHE FABRIK BUDENHEIM KG → BUDENHEIM USA INC with 196 shipments, followed by ADITYA BIRLA CHEMICALS THAILAND → OMNI CHEM 136 LLC (120) and PRAYON ETABLISSEMENT DES ROCHES → PRAYON INC (96).
Top U.S. importers
| Importer | Shipments |
|---|---|
| BUDENHEIM USA INC | 215 |
| OMNI CHEM 136 LLC | 212 |
| PRAYON INC | 171 |
| ICL SPECIALTY PRODUCTS INC | 56 |
| NEBRASKA WAREHOUSE COMPANY | 38 |
Top suppliers
| Supplier | Shipments |
|---|---|
| CHEMISCHE FABRIK BUDENHEIM KG | 204 |
| ADITYA BIRLA CHEMICALS THAILAND LTD | 178 |
| ADITYA BIRLA CHEMICALS THAILAND | 145 |
| PRAYON ETABLISSEMENT DES ROCHES | 100 |
| BK GIULINI GMBH | 66 |
Origin countries
| Country | Shipments |
|---|---|
| THAILAND | 347 |
| FRANCE | 156 |
| CHINA | 146 |
| GERMANY | 130 |
| BELGIUM | 97 |
| YEMEN | 53 |
| NETHERLANDS | 47 |
| SPAIN | 45 |
| INDIA | 29 |
| NETHERLANDS ANTILLES | 12 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| SAVANNAH, GA | 181 |
| OAKLAND, CA | 146 |
| NORFOLK, VA | 131 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 119 |
| HOUSTON, TX | 103 |
| TACOMA, WA | 89 |
| LOS ANGELES, CA | 78 |
| LONG BEACH, CA | 59 |
| SEATTLE, WA | 41 |
| CHARLESTON, SC | 37 |
Harmonized System classification
HS code 283539 — Polyphosphates, other. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Polyphosphates, other
Who imports Polyphosphates, other (HS 283539)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Polyphosphates, other include BUDENHEIM USA INC, OMNI CHEM 136 LLC, PRAYON INC, ICL SPECIALTY PRODUCTS INC, and NEBRASKA WAREHOUSE COMPANY.
Who is the largest U.S. importer of Polyphosphates, other?
BUDENHEIM USA INC is the largest U.S. importer of Polyphosphates, other (HS 283539), with 215 bill-of-lading shipment records.
Who are the top suppliers of Polyphosphates, other?
Leading suppliers shipping Polyphosphates, other (HS 283539) to the U.S. include CHEMISCHE FABRIK BUDENHEIM KG, ADITYA BIRLA CHEMICALS THAILAND LTD, ADITYA BIRLA CHEMICALS THAILAND, PRAYON ETABLISSEMENT DES ROCHES, and BK GIULINI GMBH.
How many U.S. shipments of Polyphosphates, other are there?
ImportDoor has 1,124 U.S. import shipment records under HS code 283539, spanning Jun 2019 to Jul 2026.
Where is Polyphosphates, other imported from?
Polyphosphates, other is imported into the U.S. primarily from THAILAND, FRANCE, and CHINA.
Find Polyphosphates, other importers & suppliers
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